/*
 * Copyright (c) 1998-2008 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
 * 
 * This file contains Original Code and/or Modifications of Original Code
 * as defined in and that are subject to the Apple Public Source License
 * Version 2.0 (the 'License'). You may not use this file except in
 * compliance with the License. The rights granted to you under the License
 * may not be used to create, or enable the creation or redistribution of,
 * unlawful or unlicensed copies of an Apple operating system, or to
 * circumvent, violate, or enable the circumvention or violation of, any
 * terms of an Apple operating system software license agreement.
 * 
 * Please obtain a copy of the License at
 * http://www.opensource.apple.com/apsl/ and read it before using this file.
 * 
 * The Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
 * Please see the License for the specific language governing rights and
 * limitations under the License.
 * 
 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
 */

#include <IOKit/IOLib.h>
#include "AppleARMCHRPNVRAM.h"


#define super IONVRAMController
OSDefineMetaClassAndStructors(AppleARMCHRPNVRAM, IONVRAMController);


// ****************************************************************************
// start
//
// ****************************************************************************
bool AppleARMCHRPNVRAM::start(IOService *provider)
{
  IOItemCount numRanges;
  IOMemoryMap *map;
  
  return super::start(provider);
}

// ****************************************************************************
// read
//
// Read data from the NVRAM and return it in buffer.
//
// ****************************************************************************
IOReturn AppleARMCHRPNVRAM::read(IOByteCount offset, UInt8 *buffer,
			  IOByteCount length)
{
  return kIOReturnNotReady;
}


// ****************************************************************************
// write
//
// Write data from buffer into NVRAM.
//
// ****************************************************************************
IOReturn AppleARMCHRPNVRAM::write(IOByteCount offset, UInt8 *buffer,
			   IOByteCount length)
{
  return kIOReturnNotReady;
}
